From patchwork Wed Aug 22 01:20:12 2012
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Subject: [ARM] Update the test case to differ movs and lsrs for ARM mode and
 non-ARM mode
Date: Tue, 21 Aug 2012 15:20:12 -0000
From: Terry Guo <terry.guo@arm.com>
X-Patchwork-Id: 179188
Message-Id: <000001cd8004$485ab0e0$d91012a0$@guo@arm.com>
To: <gcc-patches@gcc.gnu.org>

Hi,

Due to the impact of ARM UAL, the Thumb1 and Thumb2 mode use LSRS
instruction while the ARM mode uses MOVS instruction. So the following case
is updated accordingly. Is it OK to trunk?

BR,
Terry

2012-08-21  Terry Guo  <terry.guo@arm.com>

        * gcc.target/arm/combine-movs.c: Check movs for ARM mode 
        and lsrs for other mode.

+/* { dg-final { scan-assembler "lsrs\tr\[0-9\]" { target { ! arm_nothumb }
} } } */


diff --git a/gcc/testsuite/gcc.target/arm/combine-movs.c
b/gcc/testsuite/gcc.target/arm/combine-movs.c
index 4209a33..fbef9df 100644
--- a/gcc/testsuite/gcc.target/arm/combine-movs.c
+++ b/gcc/testsuite/gcc.target/arm/combine-movs.c
@@ -1,5 +1,4 @@
 /* { dg-do compile } */
-/* { dg-skip-if "" { arm_thumb1 } } */
 /* { dg-options "-O" }  */

 void foo (unsigned long r[], unsigned int d)
@@ -9,4 +8,5 @@ void foo (unsigned long r[], unsigned int d)
     r[i] = 0;
 }

-/* { dg-final { scan-assembler "movs\tr\[0-9\]" } } */
+/* { dg-final { scan-assembler "movs\tr\[0-9\]" { target arm_nothumb } } }
*/